The chances of finding the flight recorders are falling as the signals they emit fade.

随着装有飞行记录的黑匣子所发出的信号不断减弱，寻找到它的希望也变得越发渺茫。

youdao

The chances of finding the flight recorders are falling as the signals they emit fade.

随着装有飞行记录的黑匣子所发出的信号不断减弱，寻找到它的希望也变得越发渺茫。

youdao